J. Siewenie

most citedStructural ground states of (

A, A^{'}

)Cr

_{2}

_{4}

(

A

=Mg, Zn;

A^{'}

= Co, Cu) spinel solid solutions: Spin-Jahn-Teller and Jahn-Teller effects

38 citations · 75 across the 2 of their papers we have counts for

collaborators

2 papers

cond-mat.supr-con2014★ 37 cited

Structure and composition of the superconducting phase in alkali iron selenide K $_{y}$ Fe $_{1.6 + x}$ Se $_{2}$

Scott V Carr, Despina Louca, Joan Siewenie +4

We use neutron diffraction to study the temperature evolution of the average structure and local lattice distortions in insulating and superconducting potassium iron selenide K $_{y}$ …

cond-mat.mtrl-sci2014★ 38 cited

Structural ground states of ( $A, A^{'}$ )Cr $_{2}$ O $_{4}$ ( $A$ =Mg, Zn; $A^{'}$ = Co, Cu) spinel solid solutions: Spin-Jahn-Teller and Jahn-Teller effects

Moureen C. Kemei, Stephanie L. Moffitt, Lucy E. Darago +5

We examine the effect of small amounts of magnetic substituents in the $A$ sites of the frustrated spinels MgCr $_{2}$ O $_{4}$ and ZnCr $_{2}$ O $_{4}$ . Specifically we look for the effects of…

Structure and composition of the superconducting phase in alkali iron selenide Ky​Fe1.6+x​Se2​

Structural ground states of (A,A′)Cr2​O4​(A=Mg, Zn; A′ = Co, Cu) spinel solid solutions: Spin-Jahn-Teller and Jahn-Teller effects

Structure and composition of the superconducting phase in alkali iron selenide K $_{y}$ Fe $_{1.6 + x}$ Se $_{2}$

Structural ground states of ( $A, A^{'}$ )Cr $_{2}$ O $_{4}$ ( $A$ =Mg, Zn; $A^{'}$ = Co, Cu) spinel solid solutions: Spin-Jahn-Teller and Jahn-Teller effects